[jira] [Closed] (TINKERPOP-2281) EventStrategy does not support properties with multiple cardinlity

["stephen mallette (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TINKERPOP-2281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stephen mallette closed TINKERPOP-2281.
---------------------------------------
    Resolution: Duplicate

I think this one is just a duplicate of TINKERPOP-2159 - feel free to add comments there if you have any.

> EventStrategy does not support properties with multiple cardinlity 
> -------------------------------------------------------------------
>
>                 Key: TINKERPOP-2281
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2281
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: process
>    Affects Versions: 3.4.2
>            Reporter: Pavel
>            Priority: Major
>
> AddPropertyStep failed when properties has multiple values
> {code}
> java.lang.IllegalStateException: Multiple properties exist for the provided key, use Vertex.properties(_list_id)
> 	at org.apache.tinkerpop.gremlin.structure.Vertex$Exceptions.multiplePropertiesExistForProvidedKey(Vertex.java:179) ~[gremlin-core-3.4.2.jar:3.4.2]
> 	at org.apache.tinkerpop.gremlin.structure.Vertex.property(Vertex.java:74) ~[gremlin-core-3.4.2.jar:3.4.2]
> 	at org.apache.tinkerpop.gremlin.structure.Vertex.property(Vertex.java:38) ~[gremlin-core-3.4.2.jar:3.4.2]
> 	at org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect.AddPropertyStep.sideEffect(AddPropertyStep.java:95) ~[gremlin-core-3.4.2.jar:3.4.2]
> {code}
> See line https://github.com/apache/tinkerpop/blob/master/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/sideEffect/AddPropertyStep.java#L95



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